Exhibit 6a: U.S. General Imports U.S. Customs District of Unlading and Method of Transportation Total Value District Code & Description May 2007 Year-to-Date 163,532.6 770,703.1 01 Portland ME 1,077.1 4,109.2 02 St Albans VT 971.6 4,580.6 04 Boston MA 1,556.1 6,679.1 05 Providence RI 367.8 1,628.1 07 Ogdensburg NY 2,603.3 12,274.9 09 Buffalo NY 3,931.0 18,407.9 10 New York City NY 18,495.1 87,576.2 11 Philadelphia PA 4,730.7 21,143.8 13 Baltimore MD 2,352.1 11,204.3 14 Norfolk VA 2,458.3 12,313.4 15 Wilmington NC 638.3 2,932.0 16 Charleston SC 3,619.7 17,366.2 17 Savannah GA 4,899.7 23,062.2 18 Tampa FL 1,797.2 8,219.5 19 Mobile AL 1,311.2 5,867.3 20 New Orleans LA 9,849.6 43,271.3 21 Port Arthur TX 2,093.3 9,810.8 23 Laredo TX 8,402.4 38,296.4 24 El Paso TX 2,718.9 12,628.3 25 San Diego CA 2,988.6 14,353.8 26 Nogales AZ 1,459.2 6,812.4 27 Los Angeles CA 26,034.4 126,237.5 28 San Francisco CA 6,083.4 28,277.5 29 Columbia-Snake 1,194.9 6,456.6 30 Seattle WA 6,982.5 32,446.9 31 Anchorage AK 2,725.5 13,810.1 32 Honolulu HI 570.1 2,763.2 33 Great Falls MT 2,009.9 10,233.1 34 Pembina ND 1,320.0 6,189.3 35 Minneapolis MN 632.4 3,158.1 36 Duluth MN 631.7 2,930.9 37 Milwaukee WI 48.6 179.0 38 Detroit MI 10,569.0 52,113.5 39 Chicago IL 5,340.8 26,446.5 41 Cleveland OH 1,639.8 7,532.9 45 St Louis MO 31.8 240.6 49 San Juan PR 1,586.3 7,384.7 51 Virgin Islands 864.3 3,661.8 52 Miami FL 2,923.2 13,902.6 53 Houston TX 9,398.0 40,851.6 54 Washington DC 854.0 4,129.6 55 Dallas/Fort Worth TX 2,054.0 10,904.4 60 Vessels own power (-) 0.4 70 Shipments Individually 1,716.9 8,314.7 _________________ Vessel Data May 2007 Year-to-Date District Code & Description Value Ship. Weight Value Ship. Weight 85,559.1 87,242.8 395,454.1 395,024.2 01 Portland ME 313.0 595.1 1,278.3 3,010.0 02 St Albans VT (-) (-) (-) (-) 04 Boston MA 1,042.9 1,887.1 4,414.9 9,207.0 05 Providence RI 367.5 317.6 1,627.6 1,587.5 07 Ogdensburg NY 0.3 (-) 0.9 0.2 09 Buffalo NY 18.4 97.3 43.2 212.8 10 New York City NY 10,392.4 5,834.3 48,577.7 28,214.6 11 Philadelphia PA 3,651.5 6,459.9 16,487.9 29,653.8 13 Baltimore MD 2,333.8 1,530.4 11,075.5 6,728.1 14 Norfolk VA 2,457.9 1,076.3 12,289.9 5,447.6 15 Wilmington NC 250.2 505.4 1,229.6 2,034.7 16 Charleston SC 3,582.2 1,118.1 17,161.6 5,386.9 17 Savannah GA 3,083.4 1,973.5 13,567.5 8,699.7 18 Tampa FL 1,650.5 2,015.9 7,528.6 10,266.7 19 Mobile AL 1,210.6 3,774.8 5,500.0 17,362.5 20 New Orleans LA 6,879.0 16,675.5 28,801.3 73,332.5 21 Port Arthur TX 2,093.2 4,500.1 9,810.1 23,402.1 23 Laredo TX 26.2 39.4 137.8 349.6 24 El Paso TX (-) (-) (-) (-) 25 San Diego CA 594.3 182.6 2,894.3 878.9 26 Nogales AZ (-) (-) (-) (-) 27 Los Angeles CA 22,680.7 7,976.2 110,434.1 37,793.6 28 San Francisco CA 3,171.3 3,339.7 14,463.0 12,486.9 29 Columbia-Snake 1,096.0 751.2 5,949.8 3,203.7 30 Seattle WA 5,107.1 2,118.1 23,938.7 9,352.7 31 Anchorage AK 45.0 104.5 204.9 387.2 32 Honolulu HI 390.3 764.7 1,759.7 3,726.6 33 Great Falls MT (-) (-) (-) (-) 34 Pembina ND 0.1 (-) 0.5 0.1 35 Minneapolis MN 4.7 77.6 6.4 95.3 36 Duluth MN 2.4 0.4 19.6 4.0 37 Milwaukee WI 34.6 239.1 95.1 802.8 38 Detroit MI 121.1 550.4 331.1 1,297.7 39 Chicago IL 81.9 287.2 359.0 707.1 41 Cleveland OH 153.4 1,150.8 295.2 2,110.1 45 St Louis MO 0.6 0.2 1.0 0.2 49 San Juan PR 853.0 1,362.9 3,580.7 6,465.2 51 Virgin Islands 860.7 1,812.8 3,514.8 8,202.2 52 Miami FL 1,978.3 1,382.6 9,053.1 6,257.2 53 Houston TX 9,030.7 16,741.3 39,020.0 76,356.4 54 Washington DC (-) (-) 0.6 0.1 55 Dallas/Fort Worth TX (-) (-) (-) (-) 60 Vessels own power (-) (-) (-) (-) 70 Shipments Individually (-) (-) (-) (-) _________________ Air Data May 2007 Year-to-Date District Code & Description Value Ship. Weight Value Ship. Weight 34,131.5 354.6 166,210.0 1,730.5 01 Portland ME 52.7 0.2 206.3 0.9 02 St Albans VT 2.3 0.1 10.9 0.5 04 Boston MA 508.8 4.6 2,208.7 20.5 05 Providence RI (-) (-) 0.2 (-) 07 Ogdensburg NY 0.4 (-) 1.6 (-) 09 Buffalo NY 12.4 0.1 46.7 0.3 10 New York City NY 7,971.1 66.4 38,054.9 328.1 11 Philadelphia PA 1,046.3 6.7 4,466.6 32.8 13 Baltimore MD 12.2 0.2 49.2 0.8 14 Norfolk VA 0.1 (-) 19.0 0.1 15 Wilmington NC 387.2 1.6 1,632.2 6.8 16 Charleston SC 15.4 0.9 36.5 1.5 17 Savannah GA 1,794.6 21.1 9,403.2 97.0 18 Tampa FL 60.0 1.1 253.6 5.1 19 Mobile AL 100.3 1.3 363.6 5.4 20 New Orleans LA 2,588.6 18.2 12,166.2 88.6 21 Port Arthur TX 0.1 (-) 0.6 (-) 23 Laredo TX 6.1 0.5 13.9 1.4 24 El Paso TX 21.9 0.3 85.3 1.1 25 San Diego CA 0.1 (-) 1.4 (-) 26 Nogales AZ 32.5 0.3 227.3 2.0 27 Los Angeles CA 3,111.4 41.7 15,010.2 205.5 28 San Francisco CA 2,906.6 16.5 13,772.1 80.2 29 Columbia-Snake 62.4 0.7 281.1 2.8 30 Seattle WA 390.1 4.1 1,877.4 19.2 31 Anchorage AK 2,668.4 22.0 13,492.0 104.4 32 Honolulu HI 177.7 2.8 963.1 13.0 33 Great Falls MT 39.5 0.5 209.0 2.6 34 Pembina ND 0.2 (-) 6.5 (-) 35 Minneapolis MN 96.5 1.2 508.6 5.6 36 Duluth MN (-) (-) 0.1 (-) 37 Milwaukee WI 0.2 (-) 1.1 0.1 38 Detroit MI 167.7 3.7 1,119.9 17.6 39 Chicago IL 4,025.5 49.7 19,441.6 237.4 41 Cleveland OH 1,248.0 13.9 5,992.7 65.9 45 St Louis MO 0.3 (-) 14.8 0.8 49 San Juan PR 731.8 0.8 3,788.0 3.5 51 Virgin Islands 2.2 (-) 9.1 0.1 52 Miami FL 814.5 47.1 4,239.8 249.2 53 Houston TX 362.3 5.4 1,804.2 26.9 54 Washington DC 846.6 7.9 4,119.5 36.2 55 Dallas/Fort Worth TX 1,866.8 12.9 10,311.4 66.8 60 Vessels own power (-) (-) (-) (-) 70 Shipments Individually (-) (-) (-) (-) Note: These data are presented on a customs value basis in millions of dollars, shipping weight in millions of KG. For information on data sources, nonsampling errors and definitions, see the Information on the Collection and Publication of Trade Statistics on page 35 of the FT900 release or at www.census.gov/foreign-trade/ft920. SOURCE: Report FT920, Bureau of the Census, Foreign Trade Division, August 2006. For more information, contact Nick Orsini (301-763-6959) or Vanessa Ware (301-763-2311), Foreign Trade Division.